it relates to the periodic table because elements of the periodic table are arranged in order of increasing atomic number.
Explanation:
The periodic law states "when elements are arranged in order of increasing atomic number, there is a periodic repetition of their chemical and physical properties
Combining the two clear colorless liquids is a chemical change because a different solid substance is formed. Tell students that a precipitate is an insoluble solid that forms when two solutions are combined and react chemically.
